1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=x86_64-linux-gnu -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X64
4 ;TODO: instruction selection not supported yet
5 ;define i8 @test_mul_i8(i8 %arg1, i8 %arg2) {
6 ; %ret = mul i8 %arg1, %arg2
10 define i16 @test_mul_i16(i16 %arg1, i16 %arg2) {
11 ; X64-LABEL: test_mul_i16:
13 ; X64-NEXT: imulw %di, %si
14 ; X64-NEXT: movl %esi, %eax
16 %ret = mul i16 %arg1, %arg2
20 define i32 @test_mul_i32(i32 %arg1, i32 %arg2) {
21 ; X64-LABEL: test_mul_i32:
23 ; X64-NEXT: imull %edi, %esi
24 ; X64-NEXT: movl %esi, %eax
26 %ret = mul i32 %arg1, %arg2
30 define i64 @test_mul_i64(i64 %arg1, i64 %arg2) {
31 ; X64-LABEL: test_mul_i64:
33 ; X64-NEXT: imulq %rdi, %rsi
34 ; X64-NEXT: movq %rsi, %rax
36 %ret = mul i64 %arg1, %arg2